Warning: Permanently added '10.128.1.190' (ED25519) to the list of known hosts. 2025/12/23 05:06:37 parsed 1 programs [ 41.698935][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 41.698944][ T24] audit: type=1400 audit(1766466398.180:104): avc: denied { unlink } for pid=408 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 41.741384][ T408] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.070661][ T24] audit: type=1401 audit(1766466398.560:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 42.270520][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.277737][ T433] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.285707][ T433] device bridge_slave_0 entered promiscuous mode [ 42.292872][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.300006][ T433] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.307572][ T433] device bridge_slave_1 entered promiscuous mode [ 42.335149][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.342948][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.350506][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.357785][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.374017][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.381769][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.389408][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.398625][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.407052][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.414594][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.424150][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.432731][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.440197][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.452598][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.461766][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.474542][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.485750][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.493813][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.501702][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.510214][ T433] device veth0_vlan entered promiscuous mode [ 42.519279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.529621][ T433] device veth1_macvtap entered promiscuous mode [ 42.538560][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.549478][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.769258][ T24] audit: type=1400 audit(1766466399.260:106): avc: denied { create } for pid=456 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2025/12/23 05:06:39 executed programs: 0 [ 43.017841][ T24] audit: type=1400 audit(1766466399.500:107): avc: denied { write } for pid=402 comm="syz-execprog" path="pipe:[15604]" dev="pipefs" ino=15604 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 43.064543][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.072409][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.080772][ T471] device bridge_slave_0 entered promiscuous mode [ 43.089062][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.096820][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.104538][ T471] device bridge_slave_1 entered promiscuous mode [ 43.133124][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.141088][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.148813][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.156426][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.175317][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.183857][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.191898][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.207185][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.215606][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.222876][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.232034][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.241152][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.248590][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.263789][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.272254][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.282013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.290866][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.305803][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.314889][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.327330][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.336149][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.344437][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.352136][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.360500][ T471] device veth0_vlan entered promiscuous mode [ 43.372481][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.380811][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.390663][ T471] device veth1_macvtap entered promiscuous mode [ 43.400187][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.408049][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.416771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.426658][ T112] device bridge_slave_1 left promiscuous mode [ 43.432976][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.441137][ T112] device bridge_slave_0 left promiscuous mode [ 43.447884][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.456402][ T112] device veth1_macvtap left promiscuous mode [ 43.462765][ T112] device veth0_vlan left promiscuous mode [ 43.551673][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.560182][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.590254][ T476] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 43.597606][ T476] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 43.607249][ T476] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 43.615719][ T476] System zones: 1-12 [ 43.620728][ T476] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.16: corrupted in-inode xattr [ 43.634415][ T476] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.16: couldn't read orphan inode 15 (err -117) [ 43.647201][ T476] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 43.667620][ T24] audit: type=1400 audit(1766466400.160:108): avc: denied { mount } for pid=475 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 43.669781][ T476] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.16: Unrecognised inode hash code 4 [ 43.696494][ T24] audit: type=1400 audit(1766466400.160:109): avc: denied { write } for pid=475 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 43.702211][ T476] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.16: Corrupt directory, running e2fsck is recommended [ 43.725210][ T24] audit: type=1400 audit(1766466400.160:110): avc: denied { add_name } for pid=475 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 43.759990][ T476] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.16: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 43.760158][ T24] audit: type=1400 audit(1766466400.160:111): avc: denied { create } for pid=475 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 43.801205][ T24] audit: type=1400 audit(1766466400.160:112): avc: denied { create } for pid=475 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.844326][ T24] audit: type=1400 audit(1766466400.160:113): avc: denied { write open } for pid=475 comm="syz.2.16" path="/0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.009873][ T488] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 44.017607][ T488] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 44.026571][ T488] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 44.034668][ T488] System zones: 1-12 [ 44.039208][ T488] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.17: corrupted in-inode xattr [ 44.051271][ T488] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.17: couldn't read orphan inode 15 (err -117) [ 44.063468][ T488] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 44.085051][ T488] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 44.096916][ T488] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 44.109934][ T488] ================================================================== [ 44.118566][ T488] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 44.126705][ T488] Read of size 2 at addr ffff8881234d6003 by task syz.2.17/488 [ 44.134321][ T488] [ 44.136819][ T488] CPU: 0 PID: 488 Comm: syz.2.17 Not tainted syzkaller #0 [ 44.144456][ T488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 44.154941][ T488] Call Trace: [ 44.158972][ T488] __dump_stack+0x21/0x24 [ 44.163390][ T488] dump_stack_lvl+0x169/0x1d8 [ 44.168382][ T488] ? show_regs_print_info+0x18/0x18 [ 44.174205][ T488] ? thaw_kernel_threads+0x220/0x220 [ 44.179524][ T488] print_address_description+0x7f/0x2c0 [ 44.185059][ T488] ? __ext4_check_dir_entry+0x7c2/0x970 [ 44.191137][ T488] kasan_report+0xe2/0x130 [ 44.195730][ T488] ? __ext4_check_dir_entry+0x7c2/0x970 [ 44.201525][ T488] __asan_report_load2_noabort+0x14/0x20 [ 44.207358][ T488] __ext4_check_dir_entry+0x7c2/0x970 [ 44.213183][ T488] ext4_readdir+0x11ca/0x39b0 [ 44.218620][ T488] ? ext4_dir_llseek+0x470/0x470 [ 44.223992][ T488] ? fsnotify_perm+0x31b/0x4b0 [ 44.229354][ T488] ? __kasan_check_write+0x14/0x20 [ 44.235004][ T488] iterate_dir+0x260/0x570 [ 44.239682][ T488] ? ext4_dir_llseek+0x470/0x470 [ 44.244968][ T488] __se_sys_getdents64+0xe5/0x240 [ 44.250477][ T488] ? __x64_sys_getdents64+0x90/0x90 [ 44.256145][ T488] ? switch_fpu_return+0x197/0x340 [ 44.261506][ T488] ? filldir+0x690/0x690 [ 44.265980][ T488] ? fpu__clear_all+0x20/0x20 [ 44.271515][ T488] ? __kasan_check_read+0x11/0x20 [ 44.276611][ T488] __x64_sys_getdents64+0x7b/0x90 [ 44.282099][ T488] do_syscall_64+0x31/0x40 [ 44.286612][ T488] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.292765][ T488] RIP: 0033:0x7fd9ac769d29 [ 44.297460][ T488] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 44.317710][ T488] RSP: 002b:00007fd9ac1e3038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 44.326292][ T488] RAX: ffffffffffffffda RBX: 00007fd9ac959fa0 RCX: 00007fd9ac769d29 [ 44.334528][ T488] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000005 [ 44.342913][ T488] RBP: 00007fd9ac7e5b08 R08: 0000000000000000 R09: 0000000000000000 [ 44.351047][ T488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.359366][ T488] R13: 0000000000000000 R14: 00007fd9ac959fa0 R15: 00007ffd43609768 [ 44.367631][ T488] [ 44.370030][ T488] The buggy address belongs to the page: [ 44.375981][ T488] page:ffffea00048d3580 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x1234d6 [ 44.386391][ T488] flags: 0x4000000000000000() [ 44.391519][ T488] raw: 4000000000000000 ffffea00048d35c8 ffff8881f705ab70 0000000000000000 [ 44.400660][ T488] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 44.409399][ T488] page dumped because: kasan: bad access detected [ 44.415967][ T488] page_owner tracks the page as freed [ 44.421552][ T488] page last allocated via order 0, migratetype Movable, gfp_mask 0x8100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO|0x8000000), pid 417, ts 44022491150, free_ts 44023010332 [ 44.438416][ T488] prep_new_page+0x179/0x180 [ 44.443532][ T488] get_page_from_freelist+0x2235/0x23d0 [ 44.449508][ T488] __alloc_pages_nodemask+0x268/0x5f0 [ 44.455132][ T488] handle_pte_fault+0x1719/0x3750 [ 44.460315][ T488] handle_mm_fault+0xf3f/0x16a0 [ 44.465141][ T488] do_user_addr_fault+0x5a2/0xc80 [ 44.470137][ T488] exc_page_fault+0x5a/0xc0 [ 44.474613][ T488] asm_exc_page_fault+0x1e/0x30 [ 44.479717][ T488] page last free stack trace: [ 44.484645][ T488] free_unref_page_prepare+0x2b7/0x2d0 [ 44.490085][ T488] free_unref_page_list+0x12e/0x9b0 [ 44.495504][ T488] release_pages+0xe38/0xe80 [ 44.500077][ T488] free_pages_and_swap_cache+0x86/0xa0 [ 44.505603][ T488] tlb_finish_mmu+0x175/0x300 [ 44.510488][ T488] unmap_region+0x32c/0x380 [ 44.515053][ T488] __do_munmap+0x63c/0x850 [ 44.519538][ T488] __se_sys_munmap+0x127/0x1b0 [ 44.524577][ T488] __x64_sys_munmap+0x5b/0x70 [ 44.529749][ T488] do_syscall_64+0x31/0x40 [ 44.534241][ T488] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.540371][ T488] [ 44.542807][ T488] Memory state around the buggy address: [ 44.548777][ T488] ffff8881234d5f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.557240][ T488] ffff8881234d5f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 44.565397][ T488] >ffff8881234d6000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 44.573874][ T488] ^ [ 44.578096][ T488] ffff8881234d6080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 44.586221][ T488] ffff8881234d6100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 44.594715][ T488] ================================================================== [ 44.603062][ T488] Disabling lock debugging due to kernel taint [ 44.612729][ T488] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.17: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 44.769895][ T492] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 44.777299][ T492] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 44.786588][ T492] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 44.794822][ T492] System zones: 1-12 [ 44.799413][ T492] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.18: corrupted in-inode xattr [ 44.811975][ T492] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.18: couldn't read orphan inode 15 (err -117) [ 44.824830][ T492] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 44.849871][ T492] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 44.861786][ T492] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 44.875374][ T492] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.18: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 44.971559][ T496] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 44.979939][ T496] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 44.989041][ T496] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 44.997483][ T496] System zones: 1-12 [ 45.002396][ T496] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.19: corrupted in-inode xattr [ 45.015102][ T496] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.19: couldn't read orphan inode 15 (err -117) [ 45.027451][ T496] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 45.048720][ T496] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 45.060315][ T496] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 45.074491][ T496] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.19: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 45.193273][ T500] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 45.200827][ T500] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 45.210387][ T500] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 45.219014][ T500] System zones: 1-12 [ 45.223916][ T500] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.20: corrupted in-inode xattr [ 45.236152][ T500] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.20: couldn't read orphan inode 15 (err -117) [ 45.248619][ T500] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 45.270197][ T500] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 45.281380][ T500] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 45.294792][ T500] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.20: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 45.408073][ T505] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 45.415790][ T505] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 45.424626][ T505] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 45.433389][ T505] System zones: 1-12 [ 45.438028][ T505] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.21: corrupted in-inode xattr [ 45.450875][ T505] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.21: couldn't read orphan inode 15 (err -117) [ 45.463328][ T505] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 45.485730][ T505] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 45.497083][ T505] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 45.510856][ T505] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.21: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=4308992, rec_len=0, size=1024 fake=0 [ 45.706780][ T509] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 45.714511][ T509] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 45.723643][ T509] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 45.732624][ T509] System zones: 1-12 [ 45.737020][ T509] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.22: corrupted in-inode xattr [ 45.749976][ T509] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.22: couldn't read orphan inode 15 (err -117) [ 45.762499][ T509] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 45.783856][ T509] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 45.795831][ T509] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 45.809108][ T509] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.22: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 45.950502][ T513] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 45.958224][ T513] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 45.967737][ T513] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 45.976292][ T513] System zones: 1-12 [ 45.981500][ T513] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.23: corrupted in-inode xattr [ 45.994727][ T513] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.23: couldn't read orphan inode 15 (err -117) [ 46.006901][ T513] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 46.028617][ T513] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 46.040734][ T513] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 46.053915][ T513] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.23: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 46.190191][ T517] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 46.197599][ T517] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.206290][ T517] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 46.214512][ T517] System zones: 1-12 [ 46.219350][ T517] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.24: corrupted in-inode xattr [ 46.231839][ T517] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.24: couldn't read orphan inode 15 (err -117) [ 46.244135][ T517] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 46.265387][ T517] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 46.276662][ T517] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 46.290620][ T517] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.24: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 46.424609][ T521] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 46.432343][ T521] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.441726][ T521] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 46.450218][ T521] System zones: 1-12 [ 46.454930][ T521] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.25: corrupted in-inode xattr [ 46.467601][ T521] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.25: couldn't read orphan inode 15 (err -117) [ 46.480063][ T521] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 46.501760][ T521] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 46.513667][ T521] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 46.527351][ T521] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.25: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=8192, rec_len=0, size=1024 fake=0 [ 46.715888][ T525] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 46.723577][ T525] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.732665][ T525] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 46.740974][ T525] System zones: 1-12 [ 46.745668][ T525] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.26: corrupted in-inode xattr [ 46.757869][ T525] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.26: couldn't read orphan inode 15 (err -117) [ 46.770247][ T525] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 46.792403][ T525] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 46.804451][ T525] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 46.817724][ T525] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.26: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 47.046016][ T529] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.053315][ T529] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.062568][ T529] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.070828][ T529] System zones: 1-12 [ 47.075383][ T529] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.27: corrupted in-inode xattr [ 47.087930][ T529] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.27: couldn't read orphan inode 15 (err -117) [ 47.100263][ T529] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 47.122084][ T529] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 47.133950][ T529] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 47.147047][ T529] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.27: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 47.311482][ T534] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.319086][ T534] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.328283][ T534] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.336571][ T534] System zones: 1-12 [ 47.341452][ T534] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.28: corrupted in-inode xattr [ 47.354220][ T534] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.28: couldn't read orphan inode 15 (err -117) [ 47.366662][ T534] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 47.388139][ T534] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 47.399733][ T534] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 47.413951][ T534] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.28: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 47.551472][ T538] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.559324][ T538] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.568461][ T538] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.576932][ T538] System zones: 1-12 [ 47.581955][ T538] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.29: corrupted in-inode xattr [ 47.594645][ T538] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.29: couldn't read orphan inode 15 (err -117) [ 47.607126][ T538] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 47.629729][ T538] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 47.641700][ T538] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 47.655044][ T538] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.29: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 47.830122][ T542] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.837580][ T542] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.847086][ T542] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.855351][ T542] System zones: 1-12 [ 47.860683][ T542] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.30: corrupted in-inode xattr [ 47.872892][ T542] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.30: couldn't read orphan inode 15 (err -117) [ 47.885359][ T542] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 47.907050][ T542] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 47.918752][ T542] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 47.932140][ T542] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.30: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=960217088, rec_len=152, size=1024 fake=0 [ 48.006391][ T546] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.014081][ T546] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.023231][ T546] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.031453][ T546] System zones: 1-12 [ 48.036221][ T546] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.31: corrupted in-inode xattr [ 48.048807][ T546] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.31: couldn't read orphan inode 15 (err -117) [ 48.061067][ T546] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 48.082425][ T546] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 48.094052][ T546] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 48.107562][ T546] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.31: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 2025/12/23 05:06:44 executed programs: 18 [ 48.225592][ T550] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.232793][ T550] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.242398][ T550] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.250911][ T550] System zones: 1-12 [ 48.255712][ T550] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.32: corrupted in-inode xattr [ 48.268735][ T550] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.32: couldn't read orphan inode 15 (err -117) [ 48.281191][ T550] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 48.302506][ T550] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 48.313966][ T550] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 48.327216][ T550] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.32: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=1647801600, rec_len=31312, size=1024 fake=0 [ 48.466279][ T554] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.473607][ T554] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.482711][ T554] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.491602][ T554] System zones: 1-12 [ 48.496192][ T554] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.33: corrupted in-inode xattr [ 48.508548][ T554] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.33: couldn't read orphan inode 15 (err -117) [ 48.521629][ T554] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 48.544981][ T554] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 48.556556][ T554] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 48.569911][ T554] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.33: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.711319][ T558] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.718625][ T558] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.728339][ T558] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.737014][ T558] System zones: 1-12 [ 48.741633][ T558] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.34: corrupted in-inode xattr [ 48.754133][ T558] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.34: couldn't read orphan inode 15 (err -117) [ 48.766568][ T558] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 48.788662][ T558] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 48.800613][ T558] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 48.814052][ T558] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.34: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 48.951967][ T562] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.959994][ T562] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.969989][ T562] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.978191][ T562] System zones: 1-12 [ 48.982932][ T562] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.35: corrupted in-inode xattr [ 48.995598][ T562] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.35: couldn't read orphan inode 15 (err -117) [ 49.008260][ T562] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 49.031361][ T562] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 49.043201][ T562] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 49.056562][ T562] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.35: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 49.245467][ T566] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.252668][ T566] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.261381][ T566] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.269789][ T566] System zones: 1-12 [ 49.274443][ T566] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.36: corrupted in-inode xattr [ 49.286672][ T566] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.36: couldn't read orphan inode 15 (err -117) [ 49.298704][ T566] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 49.320930][ T566] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 49.332614][ T566] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 49.345953][ T566] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.36: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=1647801600, rec_len=31312, size=1024 fake=0 [ 49.465798][ T570] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.473274][ T570] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.482259][ T570] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.490963][ T570] System zones: 1-12 [ 49.495393][ T570] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.37: corrupted in-inode xattr [ 49.508016][ T570] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.37: couldn't read orphan inode 15 (err -117) [ 49.520740][ T570] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 49.542004][ T570] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 49.553416][ T570] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 49.566864][ T570] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.37: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 49.781126][ T574] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.788607][ T574] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.797587][ T574] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.806038][ T574] System zones: 1-12 [ 49.810540][ T574] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.38: corrupted in-inode xattr [ 49.822851][ T574] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.38: couldn't read orphan inode 15 (err -117) [ 49.835153][ T574] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 49.856687][ T574] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 49.867967][ T574] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 49.881214][ T574] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.38: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 50.005354][ T578] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.012667][ T578] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.021390][ T578] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.030143][ T578] System zones: 1-12 [ 50.034515][ T578] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.39: corrupted in-inode xattr [ 50.046518][ T578] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.39: couldn't read orphan inode 15 (err -117) [ 50.059003][ T578] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 50.080675][ T578] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 50.092320][ T578] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 50.105922][ T578] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.39: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1714368000, rec_len=27753, size=1024 fake=0 [ 50.275479][ T582] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.282802][ T582] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.291865][ T582] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.299832][ T582] System zones: 1-12 [ 50.304306][ T582] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.40: corrupted in-inode xattr [ 50.316672][ T582] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.40: couldn't read orphan inode 15 (err -117) [ 50.329052][ T582] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 50.350264][ T582] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 50.361679][ T582] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 50.374942][ T582] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.40: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 50.550193][ T586] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.557657][ T586] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.566441][ T586] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.574813][ T586] System zones: 1-12 [ 50.579520][ T586] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.41: corrupted in-inode xattr [ 50.592033][ T586] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.41: couldn't read orphan inode 15 (err -117) [ 50.604717][ T586] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 50.626725][ T586] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 50.638319][ T586] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 50.651074][ T586] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.41: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 50.832202][ T590] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.839853][ T590] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.849299][ T590] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.857200][ T590] System zones: 1-12 [ 50.861787][ T590] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.42: corrupted in-inode xattr [ 50.874391][ T590] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.42: couldn't read orphan inode 15 (err -117) [ 50.887010][ T590] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 50.909239][ T590] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 50.920945][ T590] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 50.934126][ T590] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.42: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 51.071552][ T594] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.078995][ T594] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.088115][ T594] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.097001][ T594] System zones: 1-12 [ 51.101831][ T594] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.43: corrupted in-inode xattr [ 51.114208][ T594] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.43: couldn't read orphan inode 15 (err -117) [ 51.126607][ T594] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 51.147917][ T594] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 51.159349][ T594] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 51.172997][ T594] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.43: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 51.341740][ T598] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.348974][ T598] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.357775][ T598] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.366405][ T598] System zones: 1-12 [ 51.371320][ T598] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.44: corrupted in-inode xattr [ 51.383782][ T598] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.44: couldn't read orphan inode 15 (err -117) [ 51.396440][ T598] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 51.417685][ T598] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 51.429665][ T598] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 51.442740][ T598] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.44: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 51.591575][ T603] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.599455][ T603] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.608256][ T603] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.616448][ T603] System zones: 1-12 [ 51.620874][ T603] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.45: corrupted in-inode xattr [ 51.633170][ T603] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.45: couldn't read orphan inode 15 (err -117) [ 51.645818][ T603] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 51.667703][ T603] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 51.679446][ T603] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 51.692629][ T603] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.45: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 51.905188][ T607] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.913219][ T607] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.922097][ T607] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.930585][ T607] System zones: 1-12 [ 51.935367][ T607] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.46: corrupted in-inode xattr [ 51.948107][ T607] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 51.960409][ T607] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 51.982412][ T607] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 51.993837][ T607] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 52.007170][ T607] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.46: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2147684864, rec_len=2050, size=1024 fake=0 [ 52.225277][ T611] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.232569][ T611] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.241490][ T611] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.249532][ T611] System zones: 1-12 [ 52.254055][ T611] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.47: corrupted in-inode xattr [ 52.266616][ T611] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.47: couldn't read orphan inode 15 (err -117) [ 52.278666][ T611] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 52.300195][ T611] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 52.312203][ T611] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 52.325159][ T611] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.47: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2051695872, rec_len=13171, size=1024 fake=0 [ 52.471459][ T615] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.478732][ T615] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.487622][ T615] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.496118][ T615] System zones: 1-12 [ 52.500643][ T615] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.48: corrupted in-inode xattr [ 52.512914][ T615] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.48: couldn't read orphan inode 15 (err -117) [ 52.525246][ T615] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 52.546944][ T615] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 52.558688][ T615] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 52.572142][ T615] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.48: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2147684864, rec_len=2050, size=1024 fake=0 [ 52.725968][ T619] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.733681][ T619] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.742754][ T619] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.750984][ T619] System zones: 1-12 [ 52.755439][ T619] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.49: corrupted in-inode xattr [ 52.767732][ T619] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 52.780504][ T619] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 52.802174][ T619] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 52.813634][ T619] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 52.826910][ T619] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.49: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 52.992377][ T623] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.999861][ T623] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.009217][ T623] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.017469][ T623] System zones: 1-12 [ 53.022035][ T623] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.50: corrupted in-inode xattr [ 53.034493][ T623] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.50: couldn't read orphan inode 15 (err -117) [ 53.046679][ T623] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 53.068077][ T623] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 53.079894][ T623] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 53.093278][ T623] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.50: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 53.211307][ T627] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.218596][ T627] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.227693][ T627] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.236460][ T627] System zones: 1-12 [ 53.241228][ T627] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.51: corrupted in-inode xattr [ 53.254031][ T627] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.51: couldn't read orphan inode 15 (err -117) [ 53.266727][ T627] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 53.288015][ T627] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.51: Unrecognised inode hash code 4 [ 53.299617][ T627] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.51: Corrupt directory, running e2fsck is recommended [ 53.313013][ T627] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.51: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 2025/12/23 05:06:49 executed programs: 38 [ 53.471591][ T631] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.479197][ T631] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.488028][ T631] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.496392][ T631] System zones: 1-12 [ 53.501052][ T631] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.52: corrupted in-inode xattr [ 53.513553][ T631] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.52: couldn't read orphan inode 15 (err -117) [ 53.526066][ T631] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 53.548049][ T631] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.52: Unrecognised inode hash code 4 [ 53.559655][ T631] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.52: Corrupt directory, running e2fsck is recommended [ 53.573193][ T631] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.52: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 53.711285][ T635] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.718585][ T635] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.727456][ T635] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.735628][ T635] System zones: 1-12 [ 53.740034][ T635] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.53: corrupted in-inode xattr [ 53.752472][ T635] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.53: couldn't read orphan inode 15 (err -117) [ 53.764683][ T635] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 53.785842][ T635] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.53: Unrecognised inode hash code 4 [ 53.797414][ T635] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.53: Corrupt directory, running e2fsck is recommended [ 53.810290][ T635] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.53: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2051695872, rec_len=13171, size=1024 fake=0 [ 53.951355][ T639] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.958640][ T639] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.967861][ T639] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.976178][ T639] System zones: 1-12 [ 53.980934][ T639] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.54: corrupted in-inode xattr [ 53.993379][ T639] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.54: couldn't read orphan inode 15 (err -117) [ 54.006061][ T639] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 54.026860][ T639] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.54: Unrecognised inode hash code 4 [ 54.038469][ T639] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.54: Corrupt directory, running e2fsck is recommended [ 54.051992][ T639] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.54: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=960217088, rec_len=152, size=1024 fake=0